/**
 * Copyright The Apache Software Foundation
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with this
 * work for additional information regarding copyright ownership. The ASF
 * licenses this file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package com.alibaba.wasp.util;

import com.alibaba.wasp.conf.WaspConfiguration;
import org.apache.hadoop.conf.Configuration;

public class WaspConfTool {
  public static void main(String args[]) {
    if (args.length < 1) {
      System.err.println("Usage: WaspConfTool <CONFIGURATION_KEY>");
      System.exit(1);
      return;
    }

    Configuration conf = WaspConfiguration.create();
    System.out.println(conf.get(args[0]));
  }
}
